Customer Ratings

I did the zinc taste test using this heptahydrate solution, and it turned out I had a major zinc deficiency. After taking zinc picolinate for about two weeks, I did the taste test again, and my deficiency is now only slight.

You can use this product to measure your zinc levels.
Just take a small sip in your mouth. If you taste little little to nothing, you need more zinc until when you take a sip it tastes very strongly like metal that you want to spit it out. Great product.

I bought this to test if I had enough zinc reserves. According to Dr. Atkins, just swish this around inside your mouth and should be very bitter. In my case, no taste at all. Am taking 150mg of zinc until it shows up. Then can just take as regular zinc.

There are instructions online on how to use this liquid to test your zinc levels. I liked being able to do that on my own, at such a reasonable price, so that's why I bought it. You can supplement it by the tsp., and it tastes alright to me. It is such a big bottle, I don't know if I will ever buy it again though.